英语词汇“semi-bituminous coal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	semi-bituminous coal
释义	semi-bituminous coal 烟煤，贫煤
随便看	day's on demurrage daysone days on end Day, Song days open days or hours not worked days out days-out days per forecast period days per period day(s)postinfection day-spring dayspring daysprings days purchases in accounts payable days purpose days queue days quota days receivable day's receivables days receivables ratio day's residue day's run dayss days sales in accounts receivable 回首清渭滨回首白云何处回首经年回首落红尘回首见垂杨回首觚棱泣回首赤壁矶边回首青门路回首飞鸳瓦回首香闺泪盈把旁压力旁及旁听旁处旁孽旁尊旁岔儿旁影儿旁征博引旁心